1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
# -*- Python -*-
# Setup source root.
config.test_source_root = os.path.join(os.path.dirname(__file__), "TestCases")
config.name = "SanitizerCommon-" + config.name_suffix
default_tool_options = []
if config.tool_name == "asan":
tool_cflags = ["-fsanitize=address"]
tool_options = "ASAN_OPTIONS"
elif config.tool_name == "tsan":
tool_cflags = ["-fsanitize=thread"]
tool_options = "TSAN_OPTIONS"
elif config.tool_name == "msan":
tool_cflags = ["-fsanitize=memory"]
tool_options = "MSAN_OPTIONS"
elif config.tool_name == "lsan":
tool_cflags = ["-fsanitize=leak"]
tool_options = "LSAN_OPTIONS"
else:
lit_config.fatal("Unknown tool for sanitizer_common tests: %r" % config.tool_name)
config.available_features.add(config.tool_name)
if config.target_arch not in ['arm', 'armhf', 'aarch64']:
config.available_features.add('stable-runtime')
if config.host_os == 'Darwin':
# On Darwin, we default to `abort_on_error=1`, which would make tests run
# much slower. Let's override this and run lit tests with 'abort_on_error=0'.
default_tool_options += ['abort_on_error=0']
default_tool_options_str = ':'.join(default_tool_options)
if default_tool_options_str:
config.environment[tool_options] = default_tool_options_str
default_tool_options_str += ':'
clang_cflags = config.debug_info_flags + tool_cflags + [config.target_cflags]
clang_cxxflags = config.cxx_mode_flags + clang_cflags
def build_invocation(compile_flags):
return " " + " ".join([config.clang] + compile_flags) + " "
config.substitutions.append( ("%clang ", build_invocation(clang_cflags)) )
config.substitutions.append( ("%clangxx ", build_invocation(clang_cxxflags)) )
config.substitutions.append( ("%tool_name", config.tool_name) )
config.substitutions.append( ("%tool_options", tool_options) )
config.substitutions.append( ('%env_tool_opts=',
'env ' + tool_options + '=' + default_tool_options_str))
config.suffixes = ['.c', '.cc', '.cpp']
if config.host_os not in ['Linux', 'Darwin']:
config.unsupported = True
|
